Keith Moon to Elvis Costello in 9 Steps
- Keith Moon played percussion for Pussy Cats
- Pussy Cats includes saxophone played by Trevor Lawrence
- Trevor Lawrence played sax for Loop de Loop
- Loop de Loop features bass played by Klaus Voormann
- Klaus Voormann played bass for Mucho Mungo-Mt. Elga
- Mucho Mungo-Mt. Elga was written by John Lennon
- John Lennon married Yoko Ono
- Yoko Ono wrote Walking on Thin Ice
- Walking on Thin Ice was covered by Elvis Costello